Data Exchange and Application Framework - Forum Open CASCADE Technology

	Topic	Replies	Last reply
Normal topic	triangulation problems with some igs file By Jihed 8 years 1 month ago	2	By Jihed 8 years 1 month ago
Normal topic	A nullptr exception is thrown in the STEPCAFControl_Reader::Transfer() function By J.W.Kim 2 months 23 hours ago	1	By J.W.Kim 2 months 22 hours ago
Normal topic	About OCC bug in STEPCAFControl\STEPCAFControl_Reader.cxx By li yang 1 year 9 months ago	3	By Kirill Gavrilov 1 year 9 months ago
Normal topic	Analyzing Step Files By francis_145970 3 years 3 months ago	3	By Artem Zhidkov 2 months 5 hours ago
Normal topic	Annotaion Exploration By david_10806 7 years 11 months ago	1	By rivai 99 4 years 9 months ago
Normal topic	Annotating 2D entities in 3D models - e.g. Step AP 203 ed2 GD&A By resus 8 years 8 months ago	16	By Kirill Gavrilov 2 years 3 months ago
Normal topic	Association of Subshapes with labels By bjoernh 17 years 6 months ago	1	By 3303835946_162325 1 year 6 months ago
Normal topic	AXIS2_PLACEMENT_3D transfer from STEP By Vin Yovanovich 6 days 22 hours ago	0	n/a
Normal topic	Backward XBF Storage Compatibility By Dzmitry Razmyslovich 7 years 4 months ago	3	By Kirill Gavrilov 1 year 5 months ago
Normal topic	Best practice to store a sub-shape in OCAF hierarchy By Daniel Woodman 4 years 2 weeks ago	2	By Daniel Woodman 4 years 2 weeks ago
Normal topic	Binary Persistence of Geom_BoundedCurve By Benjamin Bihler 10 months 2 weeks ago	3	By Benjamin Bihler 9 months 2 weeks ago
Normal topic	BRepMesh_IncrementalMesh and STL write problems By Marco Balen 4 years 1 month ago	5	By Marco Balen 4 years 1 month ago
Normal topic	CAD parallel reading ? By sam landier 8 months 1 week ago	0	n/a
Normal topic	Can not find GD&T information from step. By 昌杰魏 10 months 3 weeks ago	0	n/a
Normal topic	Can not get colors of faces By selman3004_150899 2 years 4 months ago	5	By g b 1 year 7 months ago
Normal topic	Can not Get the name of TDF_Label object by OCAF By JIN JIN 3 years 9 months ago	4	By JIN JIN 3 years 9 months ago
Normal topic	Can't get TDF_Label from TopoDS_Shape (version OCC 7.5.0) By 顯舜徐 3 weeks 5 days ago	2	By Mikhail MPV 2 weeks 3 days ago
Normal topic	Can't read PMI in STEP exported by ug By Lee Dongming 3 weeks 5 days ago	11	By Lewis Alexander 3 weeks 3 days ago
Normal topic	Can't retrieve specific child's Tag By 顯舜徐 2 weeks 6 days ago	11	By Mikhail MPV 2 weeks 1 day ago
Normal topic	Cannot import STeP layers with 7.4.0. By Andrea Venturoli 2 years 2 months ago	1	By Kirill Gavrilov 2 years 2 months ago
Normal topic	Cannot Load/Save STL file By Vincent Daanen 6 years 1 week ago	4	By Thorsten H. 6 years 5 days ago
Normal topic	complete By junguk park 3 months 4 days ago	0	n/a
Normal topic	Constrained condition in shapes By Brian Lin 3 days 20 hours ago	2	By Brian Lin 3 days 11 min ago
Normal topic	Conversion from STL to STEP is slow By Vishesh Chanana 4 years 1 month ago	5	By Vishesh Chanana 4 years 1 month ago
Normal topic	Conversion STEP To SAT By romain crespel 5 years 10 months ago	2	By ela.08.11.1995_... 4 years 2 months ago
Normal topic	Convert IGES to NURBS By pau.argelaguet_... 3 years 5 months ago	0	n/a
Normal topic	Convert pcl openNurbs surface to opencascade surface and visualize it By Volodymyr vvv 5 years 7 months ago	7	By Roman Lygin 4 years 7 months ago
Normal topic	Convert StepGeom to TopoDS_Shape By Soonjo Kwon 3 months 4 days ago	2	By Soonjo Kwon 3 months 3 days ago
Normal topic	Convert Stp to gltf crashed. By zou lin 3 weeks 3 days ago	0	n/a
Normal topic	convert vtkpolydata to occt dataType By Minjun Kim 2 years 9 months ago	4	By 1364255742_147980 2 years 5 months ago
Normal topic	Converting STEP files or 3D drawings into 2D technical drawings with annotation By Islam Mahmoud 1 month 3 days ago	0	n/a
Normal topic	Converting TopoDS_Shape to internal format By Ben Hollingsworth 6 years 4 months ago	2	By Ben Hollingsworth 6 years 3 months ago
Normal topic	Coordinate system change By Bart den Hartog 1 year 7 months ago	0	n/a
Normal topic	Correct location of parts after a STEP import By Dominik Mokris 4 years 10 months ago	9	By David Neu 4 years 10 months ago
Normal topic	Corrupt STP file causes crash By Tilo Pfliegner 1 year 1 month ago	4	By Tilo Pfliegner 1 year 4 weeks ago
Normal topic	Crash on STEP import from SolidWorks? By Nathaniel Essenberg 2 years 6 months ago	4	By Kirill Gavrilov 2 years 6 months ago
Normal topic	Creating a TDF_Label for a Axis system. By zine zerdoum 6 years 1 day ago	2	By zine zerdoum 6 years 13 hours ago
Normal topic	Custom attributes with template types By Ignace Saenen 1 month 4 weeks ago	1	By Mikhail MPV 1 month 3 weeks ago
Normal topic	custom properties from STEP to GLTF By Семен Авчинников 9 months 1 week ago	1	By Kirill Gavrilov 7 months 4 weeks ago
Normal topic	DEFINE STL FILES By Qingsong Wang 1 year 1 month ago	3	By Kirill Gavrilov 1 year 1 month ago
Normal topic	Derived attribute in Step Shape Aspect By Jean-François maurel 1 week 6 days ago	0	n/a
Normal topic	Difference in model tree/label tag structure for imported glTF files between OCC V7.5.0 and V7.6.0 By Prajwal Shelar 5 months 1 week ago	1	By Kirill Gavrilov 5 months 1 week ago
Normal topic	Difference in number of STL triangles between versions By Soumyadeep Bhat... 4 years 6 months ago	1	By Kirill Gavrilov 4 years 6 months ago
Normal topic	different step export result from same brep file OCC7.5 VS OCC7.6 By Jarod L 3 months 3 weeks ago	5	By Kirill Gavrilov 3 months 3 weeks ago
Normal topic	display iges files By white_flag 11 years 4 months ago	3	By chandrasekhar y... 1 year 8 months ago
Normal topic	Document Versions in BinOcaf By Benjamin Bihler 5 years 1 month ago	2	By Benjamin Bihler 4 years 11 months ago
Normal topic	Does STEP I/O supports ISO 10303 (STEP) -104 Finite element analysis? By Cauchy Ding 4 years 5 months ago	4	By Cauchy Ding 4 years 5 months ago
Normal topic	Draw fsdread (StdStorage) do not work in 7.5.0 on Windows By Nikolai 1 year 5 months ago	2	By Nikolai 1 year 5 months ago
Normal topic	DXF, SAT file format By p-carret 22 years 1 month ago	2	By Martine Langlois (not verified) 22 years 1 month ago
Normal topic	Environment variables CSF_IGESDefaults and CSF_STEPDefaults By Jerome Monaco 5 years 11 months ago	1	By Andrey BETENEV 5 years 11 months ago
Normal topic	Estimate OCAF file size before saving By Dzmitry Razmyslovich 6 years 2 months ago	1	By Sergey Slyadnev 6 years 2 months ago
Normal topic	Exception "Geom_BSplineSurface: Weights values too small" when reading STEP file By Sebastian Alff 9 months 3 weeks ago	14	By frank pian 2 weeks 14 hours ago
Normal topic	Exception in StdStorage::Read(). v7.5.0 By Nikolai 1 year 5 months ago	3	By Kirill Gavrilov 1 year 5 months ago
Normal topic	Export from step to glb By zou lin 4 months 3 weeks ago	0	n/a
Normal topic	Export multi Shapes into single STEP file By Malcolm Revenge 4 years 9 months ago	13	By haidong ma 2 years 5 months ago
Normal topic	Export Solid to STEP file not working By Christoph Stampfel 2 years 4 months ago	2	By Christoph Stampfel 2 years 4 months ago
Normal topic	Export to step files with colors, transparency... By Guillaume Stamm 3 years 3 months ago	3	By Andrey BETENEV 3 years 3 months ago
Normal topic	export triangulated surface to stp By Roi Berlin 6 years 4 weeks ago	1	By Roi Berlin 6 years 3 weeks ago
Normal topic	Exporting from STEP to glb error By Tawfik Boujeh 1 year 10 months ago	1	By Mikhail Sazonov 1 year 10 months ago
Normal topic	Exporting list of named points to STEP By noetenhuber2 12 years 6 months ago	15	By Andrey BETENEV 4 years 5 months ago
Normal topic	Exporting STEP assembly - what am I doing wrong? By Peter Lama 4 years 1 month ago	1	By Peter Lama 4 years 1 month ago
Normal topic	Extract colors from individual volumes in step file By Leonardo Ghizoni 3 weeks 1 day ago	4	By Kirill Gavrilov 3 weeks 1 day ago
Normal topic	Extracting shapes from STEP File. By skywa04885 2 months 1 day ago	3	By linbei jianbaoxia 2 months 20 hours ago
Normal topic	Finding the name of an assembly part from a STEP file using XDE By Ajith Subramanian 2 years 3 months ago	3	By ANIKET ANTRE 7 months 2 weeks ago
Normal topic	Fix faces with error orientation By dade huang 1 year 9 months ago	8	By Kirill Gavrilov 1 year 9 months ago
Normal topic	Function ReadFile() been virtual - ing, I'm puzzled By Lewis Alexander 1 month 1 week ago	4	By Lewis Alexander 1 month 4 days ago
Normal topic	Get "MANIFOLD_SOLID_BREP" entity names with STEPCAFControl_reader By Marc Van Strydonck 9 months 2 weeks ago	0	n/a
Normal topic	Get information from Step import By Nathanael 8 years 2 months ago	1	By yuanxm0220_152233 2 years 7 months ago
Normal topic	Get origin (gp_XYZ or gp_Point) from shape By Peter S 4 years 4 months ago	1	By martin.lofgren_... 3 years 5 months ago
Normal topic	Getting colours from STEP Model By Andrea Venturoli 4 months 2 weeks ago	0	n/a
Normal topic	Getting shapes of layer with references By Nathaniel Essenberg 3 years 7 months ago	2	By Nathaniel Essenberg 3 years 7 months ago
Normal topic	Handle(TDataStd_Name) has a wrong ID() in OCCT 7.2.0 By walter steffe 4 years 5 months ago	3	By Walter Steffè 4 years 5 months ago
Normal topic	Handling STL-files en Poly_Triangulation By Thieme Vandeput 1 year 5 months ago	5	By Kirill Gavrilov 1 year 5 months ago
Normal topic	Hello and STEP File Question By dinah145 13 years 7 months ago	1	By aminsk152017_138565 4 years 1 month ago
Normal topic	How can I validate a STEP file? By xing gao 4 years 8 months ago	4	By xing gao 4 years 7 months ago
Normal topic	How can opencascade support chinese file path ? By SunHongLei 9 years 2 months ago	7	By Weidong LI 6 years 5 months ago
Normal topic	How can we read Sketch data from from STEP file using OpenCascade By Vishwas Mane 10 months 3 weeks ago	0	n/a
Normal topic	How does rendering of STEP parts in OOCT work By g b 1 year 7 months ago	1	By Kirill Gavrilov 1 year 6 months ago
Normal topic	How to add multiple integer to a TDF_Label By Mimosa Olive 4 years 5 months ago	4	By mfregeau 4 years 5 months ago
Normal topic	How to add Name to a shape By weiguibai_144554 2 years 10 months ago	3	By 2265636806_166500 1 year 4 months ago
Normal topic	How to convert .pcd file into a STEP file By Vishesh Chanana 4 years 2 months ago	5	By Vishesh Chanana 4 years 1 month ago
Normal topic	How to create an XDE document By Ben Hollingsworth 4 years 10 months ago	3	By Ben Hollingsworth 4 years 10 months ago
Normal topic	How to define PBR materials for GLTF export By Sebastian Alff 8 months 3 weeks ago	10	By Kirill Gavrilov 8 months 3 weeks ago
Normal topic	How to divide data into objects? By junguk park 3 months 2 days ago	2	By junguk park 2 months 4 weeks ago
Normal topic	How to get control points/ knots information from STEP file By anirudha.vyasam... 2 years 3 months ago	3	By anirudha.vyasam... 2 years 3 months ago
Normal topic	How to get rotation of any surface/face By Dev Chauhan 2 weeks 6 hours ago	0	n/a
Normal topic	How to import a STEP format (string) By Bill Chen 3 years 4 months ago	1	By Bill Chen 3 years 4 months ago
Normal topic	How to read step files with external references By Lee Dongming 1 month 1 day ago	3	By Lee Dongming 1 month 1 day ago
Normal topic	How to read STEP layer description By jeanmarc.leroux... 2 years 6 months ago	1	By jeanmarc.leroux... 2 years 6 months ago
Normal topic	How to read the units of a STEP file By John Bijnens 3 years 9 months ago	1	By John Bijnens 3 years 9 months ago
Normal topic	how to redo or undo in ocaf with light or camera or color or material or shader or map By w d 1 year 9 months ago	2	By w d 1 year 8 months ago
Normal topic	How to save a Axis system ( corrdinate system ) in OCAF Document? By zine zerdoum 5 years 10 months ago	3	By zine zerdoum 5 years 10 months ago
Normal topic	How to set axis in STEP By a.kliuchnikova_... 3 years 4 months ago	10	By a.kliuchnikova_... 3 years 4 months ago
Normal topic	How to set id on MANIFOLD_SOLID_BREP ? By Carsten Zerbst 3 years 10 months ago	1	By 2265636806_166500 1 year 4 months ago
Normal topic	How to solve STL Read&Write error By Zehuan Zhang 3 years 1 month ago	3	By Kirill Gavrilov 3 years 1 month ago
Normal topic	How to use Interface_Static::SetRVal ? By Rafael Batista ... 1 month 2 weeks ago	1	By Kirill Gavrilov 1 month 2 weeks ago
Normal topic	How to write an annotation to a step entity By linbei jianbaoxia 1 day 18 hours ago	0	n/a
Normal topic	Ideas on how to append attributes to object? By john wick 1 month 3 days ago	3	By Mikhail MPV 1 month 3 days ago
Normal topic	IGES and STEP files to STL conversion issue By giridaran.unilo... 1 year 9 months ago	2	By giridaran.unilo... 1 year 9 months ago
Normal topic	import iges file error with "M" unit By Xia Zhengyuan 3 years 1 week ago	4	By Kirill Gavrilov 3 years 1 week ago